Answers for "foreach last item"

PHP
1

php foreach if last item

$numItems = count($arr);
$i = 0;
foreach($arr as $key=>$value) {
  if(++$i === $numItems) {
    echo "last index!";
  }
}
Posted by: Guest on May-19-2020
1

js foreach determine if last

arr = [1, 2, 3]; 

arr.forEach(function(i, idx, array){
   if (idx === array.length - 1){ 
       console.log("Last callback call at index " + idx + " with value " + i ); 
   }
});
Posted by: Guest on March-12-2021
0

javascript get last object in foreach loop

arr = [1, 2, 3]; 

arr.forEach(function(i, idx, array){
   if (idx === array.length - 1){ 
       console.log("Last callback call at index " + idx + " with value " + i ); 
   }
});
Posted by: Guest on March-07-2020

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